# MCP Registry Monitor

Polls the official MCP registry and alerts you to new servers, version changes and removals through Discord, Slack, email or a webhook.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed · ★ 32
- Author: nirholas
- License: not stated · policy=link-only · description only; the file stays with the author
- Source: https://github.com/nirholas/mcp-notify
- Updated: 2026-10-21
- HTML: https://affpapa.org/en/nevibecode/mcp/mcp-registry-monitor

## What it does

The poller hits `registry.modelcontextprotocol.io` on an interval you set, diffs each snapshot against the previous one and reports additions, version bumps and servers that dropped out. Every change is written to a timestamped history, so you can look up exactly when something left the registry.

Subscriptions narrow results by namespace, keyword or server pattern. Delivery goes to Discord, Slack, Telegram, Microsoft Teams, generic webhooks, RSS/Atom feeds or digest email on an immediate, hourly, daily or weekly schedule. You manage it from a REST API or the React dashboard. A CLI covers one-off checks: `mcp-notify-cli changes --since 24h`.

The quickest route is Docker: `docker compose up -d` starts the stack and the dashboard answers on `http://localhost:8080`. Building from source needs Go 1.22+, and snapshots live in PostgreSQL 15+ — without that database the diffing has nothing to compare. Redis 7+ is optional and serves as a cache.

## Requirements
- Needs: Docker

## Install

### Claude Code (native platform)

**Install**
- The MCP registry has no launch command for it: see the repository README

## When to use it
- spot a newly published server in the MCP registry
- track version bumps for one specific server
- get alerts for servers under your own namespace
- review the last day of registry changes
- feed registry updates into your own integrations over a webhook

## Example prompts
- Bring the stack up with `docker compose up -d` and show me what the poller logs
- Create a subscription for the keywords `defi` and `ethereum` that posts to Discord
- Run `mcp-notify-cli changes --since 24h` and tell me what appeared in the registry

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md